2014年6月15日 星期日

[新品上市] GHK M4 R.I.S GBB氣動槍《商品解析》(25P)

2013年,GHK G5 GBB氣動槍誕生,以強勁的後座力、實惠的價格,造成一股軒然大波!同樣的在去年秋天,GHK再度宣布M4 GBB量產計劃,經過幾個月來不斷的努力測試、修改、再進化。在進行開發的過程中,GHK也定期將進度post在「GHK airsoft FB粉絲團」上,供槍友們討論以及發表意見,由此可見GHK對於專業的堅持、對消費者的用心可見一斑!


左側全槍特寫。


右側全槍特寫。


鋼製三角準星座、鋼製14.5吋外管、鋼製防火帽、鋼製前護木箍。


仿真沖印刻字。


R.I.S戰術軌道系統搭載。


左側槍身特寫:鋁壓鑄槍身,海豹部隊刻字。鋼製彈匣卡榫、鋼製射擊選擇扭。


右側槍身特寫:鋼製防塵蓋、鋼製槍機助進鈕,PDW款300米照門組。


可靠的鋼製火控組:仿真90度的鋼製擊鎚、鋼製擊鎚司牙、鋼製扳機、鋼製撞針。
其中鋼製擊鎚自開發初期到正式量產,已進化到第六代。

令人激賞的槍機後定裝置設計!為了完整表達GHK設計理念,以下我們直接引用了GHK airsoft官方發表所關於此裝置的撰文:
「『桀傲不馴的M4後定裝置!』
相信玩過M4的都有這困擾:後定裝置是個頑童,需要他發揮作用時給你裝死;要他乖坐時他又給你起立。又有如敏感的女人:作用與否全看她老大的心情。此次M4後定裝置有別於以往設計,採用兩件式組成。在最初開發時,採用較軟的覆位彈簧,以便於非常敏感的啟動後定。但卻常常因為強大的後座力,導致彈匣有彈時他三不五時的跳起。
若採用較硬的覆位彈簧,後座力不易使他跳起,這理論初步是正確的,但卻衍生另外一個問題,一匣清空打完時,他還是不動如山。
若採軟硬適中的覆位彈簧,又有許多外在因素的干擾,例如30度c與20度c的氣溫下,又會有完全不同的結果,隨著氣溫的變化,導致後座力的不同,彈簧的軟硬根本無法拿捏。
後定的耐用程度,與後定的穩定啟動是絕對相關的。若後定不穩定,要上不上或是要下不下,容易與槍機產生切削,不久後就淪為裝飾品了。
如何做成敏感但又不會受後坐力影響的後定裝置,成為GHK的最終定案。如圖所示,很高興解決了這個問題,為此還特別慶功聚餐。」



比較左右兩圖可輕易的觀察出GHK M4 GBB槍機後定裝置 無彈/有彈 時的差異性!


槍機後定示意圖。


仿真緩衝機及覆進簧。


鋁合金槍機閉鎖環(槍膛座),相較於鋼材質,鋁合金較能提供槍機撞擊時較佳的緩衝保護。


採用AEG電動槍HOP-UP系統,此次GHK M4 GBB的HOP-UP設計,使單發/全自動射擊時,彈道可媲美AEG電動槍!。


將下魚骨護木拆下後,不需工具即可輕鬆調整HOP彈道。


原廠即搭配6.03mm精密管等級內管、抗凍HOP皮,


原廠鋼製槍機。


高強度的槍機活塞(飛機座)擋片,無論材質或尺寸設計都有別於其他廠M4 GBB,其強度已經過GHK原廠8000發的射擊測試考驗。


槍機本體與槍機座栓(Bolt Carrier Key)的固定方式採卡榫設計,搭配防鬆膠鎖上固定,經過長時間射擊震動仍不易鬆脫!


改良的上彈系統設計,不易卡彈及碎彈。經過GHK原廠8000發的射擊測試,槍機活塞(飛機座)本體無任何損傷、斷裂,並將活塞O-ring(消耗品)更換了更好的材質。
搭配第二代M4彈匣,40發彈容量,改善第一代外殼鏽斑問題,使用氮化磷酸錳處理。


加大出氣量,氣化效率再提升,後定桿作動更加確實!(建議灌氣不超過5秒為佳)


GHK提供強大優良的後勤服務,消費者可依照說明書上零件編號,向全台各地指定經銷商訂購零件更換。

GHK官方原訂發售日期是2014年4月底,惟接近發售日期時,GHK對於M4 GBB的鋁壓鑄槍身表面質感不甚滿意,於是不斷反覆測試灌注原料,甚至修改模具,就是堅持要有高強度的鋁壓鑄槍身,同時還能兼顧表面質感呈現,因此發售日期延後到了06/13日才正式發售,看完了以上商品解析,相信您一定會覺得,經過時間的焠鍊,等待是值得的!



GHK M4 R.I.S GBB氣動槍 商品諸元:
廠      牌:GHK
製      造:MADE IN TAIWAN (台灣精品)
使用動力:Gas瓦斯動力 (建議使用12kg瓦斯)
操作模式:單、連發、射擊時槍機自動覆進(Blockback)、HOP-UP彈道可調系統
長      度:780mm~860mm(槍托伸長時)
重      量:3100g
彈匣容量:40發
初      速:100m/s (0.20g BB彈)
材      質:鋼、鋁合金、 鐵、 鋅合金、 矽膠
商品內容:原廠紙盒包裝、M4氣動槍×1、30發彈匣×1、說明書×1
配      件:填彈器×1
特      價:NT$ 13,800



攝影、圖 / 文:Roque C.
參考資料:GHK airsoft FACEBOOK粉絲團

2014年6月13日 星期五

[New Arrival] VFC/Umarex HK416D Gas Blowback Rifle (New 2014 ver.) ASIA EDITION《Product Explanation》

Since its official launch in 2011 the HK416D GBB Airsoft gun has now been on the for two and a half years. During this time, VFC has not only maintained focus on the production of this gun but has also taken extensive time improving the HK416D series’M4 GBB system. The improvements span from increasing its stability and durability of its parts and mechanisms. With a constant dedication to updating the system, the die hard fans of VFC can find great fun in finding just the right part for upgrading your gun!

During May of this year VFC announced that there will be an updated version to its HK416D series as well as new parts for itsHK416D GBB rifle. The official versions for the HK416D parts will be designated as “V2”. Previously the unofficial name for the new versions was “VFC HK416D GBB V2”but now the official SKU is “HK416D GBB(Ver.2014)”.

HK416D GBB (Ver.2014)Full Gun Marking Left.    


HK416D GBB (Ver.2014) Full Gun Marking Right.  The outside appearance of the gun has not changed much.


Left Side Marking.    


Right side Marking.    


High Quality Replica Front Iron Sight. 
   

High Quality Replica Rear Iron Sight.    


High Quality Replica Multi side selector. 
   

14mm CCW Steel Flash Hider & Steel OuterBarrel Extension.


HK416D GBB (Ver.2014) ver: Buffer Tube & Lower Receiver changed to Real Steel nut.
   

The butt plate can open to place spare items.


HK416D GBB (ver.2014) Changed Fire pin, Steel Hammer & Steel Disconnector


Coming With VFC V3 Bolt Carrier Set (Reinforced Version).


Butt pad can be removed for internal storage. 
   

The following comparisons will be made comparing with VFC M4 RIS GBB from the Ver. 2013.


The buffer tube from the HK416D GBB (Ver.2014) is the same as the previous versions and is mil-spec and both use replica buffers(if there is desire to change to high speed buffers there is a need to change the parts to aluminum). With not changing the size of the buffer tube, VFC allows both guns to share stocks with each other.


Old and new Recoil Spring sleeve close-up, we can see, the new Recoil Spring sleeve thread section has also thickened,especially the more protruding lower edge portion, the angle makes it easier for the barrel pin cushion and tail rod keep a fixed position.


Next lets compare the fire control section and magazine slots.


HK416D GBB (Ver.2014) Modified the firing pin and the angle under the firing pin seat angle. From the operation of the firing pin the new angle is more real, more durable! These dimensional differences, allow the right HK416D barrel striker under seat flanked on both sides to increase the fixed position,shape, and reality.

Magazine slots. VFC M4 RIS GBB increased the use of plastic parts in the mag catch areas and this point has been maintained from 2012 on.


The HK416D GBB magazine slot has two ribs in front, more than M4 RIS GBB, both before and after using a different approach to increase the magazine adaptation I personally think HK416D GBB is better and is able to reduce magazine shaking which helps stabilize output and increase efficiency.


Part of the fire control parts, new and the legacy of HK416D GBB M4 RIS GBB, uses sub-lead alloy hammer + Division teeth(hammer hook) + trigger, while the new version HK416D GBB's hammer with the Secretary teeth (strike hammer hook) has been changed to steel, but the trigger is still sub-lead alloy.


Both of the two hammers with the Secretary teeth(hammer hook) may be put together, they are exactly the same size, but the materials have changed.


Part of the magazine valve, both new and legacy have switched to the new versions of the valve, increasing the vent size, and the opening and closing of the valve outlet restrictions enhances the efficiency of gasification.


If the player purchased a new version of HK416DGBB and wants to change the trigger to a steel trigger, sadly there is a wait, because the current VFC M4 GBB Series with steel trigger only applies to previous versions steel hammer & Secretary teeth (hammer hook ) group. (Below left)


This picture is the sold steel fire control group and HK416D GBB (Ver.2014). Judging from the fire control group comparison chart, it looks, perhaps this is our favorite part of the new version of the hammer & Secretary teeth (hammer hook) with fully thickened areas of friction, everything is absolutely more durable than earlier versions indeed!
   

VFC / Umarex HK416D pneumatic gun (new 2014latest version) ASIA EDITION:
Use Power:Gas Power (recommended 12kg gas)
Operating Modes:Single bursts, Firingautomatic cover bolt into (Blockback), HOP-UP ballistic adjustable system
Length:810mm ~ 889mm (when butt elongation)
Weight:2895g
Magazine Capacity:30 Rounds
Inner Barrel length:360mm
Early speed:125m / s (0.20g BB bullet)
Material:steel, aluminum, iron, zinc alloy,reinforced plastic, silicone
Merchandise:original paper box packaging,HK416D pneumatic gun × 1, 30rounds magazine × 1
Manual & accessories:fill shells is × 1, special HOP-UP adjustment tool ×1
Price:US$ 362.00

Foreign sales:actionos999@gmail.com

Photography, Image/ writer:Roque C.